1397432740 (number)

1397432740 is an even 10-digits composite number following 1397432739 and preceding 1397432741. In scientific notation, it is written as 1.397432740 × 10^9. The sum of its digits is 40. It has a total of 5 prime factors and 24 positive divisors. There are 508157280 positive integers (up to 1397432740) that are relatively prime to 1397432740.

Interesting facts

Basic properties

Name

Name one billion three hundred ninety-seven million four hundred thirty-two thousand seven hundred forty

Notation

Scientific notation 1.397432740 × 10^9
Engineering notation 1.397432740 × 10^9

Prime Factorization of 1397432740

Prime Factorization 2 × 2 × 11 × 5 × 6351967

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 698716370
Product of the distinct prime numbers

The prime factorization of 1397432740 is 2 × 2 × 11 × 5 × 6351967. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 6, 15, 77, 17, 659, 2303, 3577, 73042, 77732, 572149, 295724, 9782839, 1667369, 99167784, 80998359, 581540769, 916357360, 6107811213, 6922068391

Basic calculations (n = 1397432740)

Multiplication

n×y
n×2 2794865480
n×3 4192298220
n×4 5589730960
n×5 6987163700

Division

n÷y
n÷2 698716370
n÷3 465810913.33333
n÷3 349358185
n÷5 279486548

Exponentiation

ny
n2 1952818262823907600
n3 2.7289321757401E+27
n4 3.8134991676186E+36
n5 5.329108590793E+45

Nth Root

y√n
2√n 37382.25167108
3√n 1118.0047224005
4√n 193.34490340084
5√n 67.463082788253

Divisors of 1397432740

1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 6351967, 12703934, 25407868, 31759835, 63519670, 69871637, 127039340, 139743274, 279486548, 349358185, 698716370, 1397432740

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1397432739
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1397432740 can be divided by 24 positive divisors. The sum of these divisors (counting 1397432740) is 1, the average is 0.041666666666667.

Base conversion 1397432740

Base System Value
2 Binary 1010011010010110010000110100100
3 Ternary 10121101111221100011
4 Quaternary 1103102302012210
5 Quinary 10330220321430
6 Senary 350355500004
8 Octal 12322620644
10 Decimal 1397432740
12 Duodecimal 32bbb7604
16 Hexadecimal 534b21a4
20 Vigesimal 11gdj1h0
36 Base36 n3zu04

Cryptographic Hash Functions

md5 43253c76470cd455703af72a0ed82dbf
sha1 182c1c5090cd5a98df53c66d66d23b4fb82170df
sha256 a11b7f7273a95de335baab689b2b948aee3ff99a45274c3161706db59bb57aa3
sha512 84446dfb000c7d4de374659a5024fa3c44b4f4f5b5f705d8b7680df4bcd1aa968e1e14bbc8c67d40308fdd10a8bad712b1879016a697a536f72ad32c7c6b79f1
ripemd-160 162676f9f3e431af9d70d7972c222c4d66e20c47

1397432740 as geometric shapes

Circle

Radius = n
Diameter 2794865480
Circumference 8780328859.7397
Area 6.1349595082836E+18

Sphere

Radius = n
Volume 1.1430924367266E+28
Surface area 2.4539838033134E+19
Circumference 8780328859.7397

Square

Length = n
Perimeter 5589730960
Area 1952818262823907600
Diagonal 1976268333.4122

Cube

Length = n
Surface area 1.1716909576943E+19
Volume 2.7289321757401E+27
Space diagonal 2420424505.8402

Equilateral Triangle

Length = n
Perimeter 4192298220
Area 8.4559511228985E+17
Altitude 1210212252.9201

Triangular Pyramid

Length = n
Surface area 8.4559511228985E+17
Volume 3.2160774114399E+26
Height 658756111.1374